 | | Journal (article/letter/editorial) | | precursor to peperite formation: coal peperite, Coombs Hills, Antarctica M.K. McClintock , J.D.L. White...with coal, and with fragmented coal plus other country rock, is exposed at Coombs Hills, Antarctica, in...internally laminated, 0.5-m-thick coal bed passes gradationally through a coal-fragment-dominated peperite...peperite into a glass-rich, basalt-dominated coal fragment^matrix peperite, and then into coherent basalt. Initial...magma with water-saturated coal and host sediments locally brecciated the coal. Subsequent mingling of basalt |  | | Report (issue) | | and multiple volcanic events in North Victoria Land, Antarctica: A revised stratigraphic model R. Schöner...Abstract Field investigations in North Victoria Land, Antarctica during GANOVEX IX (2005/2006) allow the...sandstone deposits with intercalations of shale and coal occurring at the top. It is overlain by a homogeneous...events in North Victoria Land, Antarctica: A revised stratigraphic model, in Antarctica: A Keystone in...3133/of2007-1047.srp102 Introduction The Ferrar Province in Antarctica is one of the large igneous provinces that was |  | | Report (chapter) | | Antarctic interior, separating East and West Antarctica (Fig. 1). The geological record of the mountains...central Transantarctic Mountains and south Victoria Land, will address primarily the mid-Palaeozoic and...development of a continentalscale rift system in West Antarctica, today the site of Earth’s only marine ice sheet...the ring of Precambrian outcrops around East Antarctica that include pan-African age belts, Grenville...2015 D. H. ELLIOT We dd Sea ell 8 Dronning Maud Land Theron Mtns 0o A N TA R C T I C A 8 0 oS o Shackleton |  | | Journal (article/letter/editorial) | | tens of square kilometres in area (e.g., Coombs Hills, Antarctica: McClintock and White, 2000; White and...scoria cones at the surface (Fig. 2a), e.g. Igwisi Hills, Tanzania (Dawson, 1994), or some of the Attawapiskat...clearly at this scale. (d)–(e) Two photos from Coombs Hills showing that syn-eruptive pyroclastic deposits...of the photo. (b)–(d) Photos from Coombs Hills and nearby Allan Hills (Ross and White, 2005) illustrate...bodies have elliptical to irregular shapes. The Coombs Hills photo (e) shows part of a country rock-rich |  | ELLIOT, D.H., LARSEN, D., FANNING, C.M., FLEMING, T.H., VERVOORT, J. D. (2017) The Lower Jurassic Hanson Formation of the Transantarctic Mountains: implications for the Antarctic sector of the Gondwana plate margin. Geological Magazine, 154 (4) 777-803 doi:10.1017/s0016756816000388 | Journal (article/letter/editorial) | | April 2016) Abstract – The Hanson Formation, Antarctica, consists of interbedded sandstones and tuffaceous...Jurassic, stratigraphy, geochemistry, tectonics, Antarctica. 1. Introduction Silicic magmatism may occur...Gao et al. (2011). A possible example exists in Antarctica. Eruption of the Kirkpatrick Basalt of the Lower...A N D O T H E R S Figure 1. Location map for Antarctica. Illustrated distribution of the Lower Jurassic...Ross Ice Shelf and West Antarctica (the Ross embayment) through to Ellsworth Land, and was generated during |  | | Journal (article/letter/editorial) | | in the Jurassic Ferrar Large Igneous Province, Antarctica David H. Elliot1and Thomas H. Fleming2 Department...Transantarctic Mountains (CTM) and south and north Victoria Land (SVL, NVL) are extrusive rocks preserved overlying...(Paran6 LIP). The Jurassic Ferrar tholeiites of Antarctica, because of age, tectonics and climate, provide...basaltic pyroclastic rocks and flood lavas. In Victoria Land silicic strata are not present in situ but are...rocks. 40Ar/39Arage determinations of the FLIP in Antarctica show that it was emplaced over a short time interval |  | | Book | | 1985 with his map of the McMurdo Sound area of Antarctica. We are pleased to republish these paintings...illustration: A tent camp in the Mesa Range of northern Victoria Land at the foot of Mt. Masley. Printed on acid-free...during the 1969/1970 field season. Prolog Antarctica! The very word brings to mind images of fierce...winds, bone-chilling cold, and utter desolation. Antarctica has the reputation of being a hostile place unfit...worked there have a very different impression of Antarctica. To us it is a place of unsurpassed beauty where |  | | Journal (article/letter/editorial) | | wish to acknowledge funding from the Australian Coal Association Research Program (ACARP). Additional...last three define the younger, and much smaller, eastern Elba complex (5.9 Ma). The magma formation processes...ranging from mudstones to conglomerates with abundant coal seams and volcaniclastics). The emplacement units...recording uplift of the central block. Fabrics in the eastern half of the ring-dyke are more variable in orientation...Erosion from the paleosurface down to the present land surface was in the order of 100 m. Located between |  | | Journal (article/letter/editorial) | | and rind formation in analog environments like Antarctica may provide clues to rock alteration and therefore...the chemically immature Carapace Sandstone from Antarctica, a terrestrial analog for martian sedimentary...the Carapace Sandstone from Carapace Nunatak in Antarctica, to determine its alteration history and the...Carapace Sandstone is from Carapace Nunatak in Antarctica and is a relevant analog to martian sedimentary...Angular grains of quartz, feldspar, detrital mica, coal, other light-toned lithic fragments, and irresolvable |  | | Book | | m thick Neogene flood basalts, Reyðarfjörður, Eastern Iceland. Photo © Hervé Bertrand Printed on acid-free...com Bibhas Sen Geological Survey of India, North Eastern Region, Shillong, Meghalaya, India e-mail: bibhas...the Central Atlantic Magmatic Province (e.g., Eastern North American Mesozoic Magmatism, eds. Puffer...or time. Examples are Mesozoic Magmatism of the Eastern Margin of India (guest-editors Ghose et al., J...2740 Hoggar 35-24 Volyn 570 60o E Dronning Maud Land (part of Karoo, 180) 0o Fig. 1.1 Map of the world |  | | Journal (article/letter/editorial) | | deposited in a fluvial to deltaic environment in eastern Disko and central Nuussuaq. Towards northwestern...uplifted rift margin of Precambrian gneiss in eastern Nuussuaq and a gneiss ridge in central Disko (Chalmers...situated between the lava plateau and the uplifted eastern basin margin of eroded gneisses. An irregular shore...which extend NNW–SSE for at least 4.2 km on the eastern side of the Ilugissoq valley in central Nuussuaq...northwestern part of cone D in the Ilugissoq volcano. Eastern side of the Ilugissoq valley, altitude 1030 m. |  | | Report (issue) | | Congress held in Canberra in tors, eastern Australia, Antarctica, southern Africa, and south- August...cussing the tectonic framework for the Gondwana Antarctica, when Powell remarked that the Series in...of the Sydney Basin in eastern Australia, appeared to extend through Antarctica to Argentina. Powell had...the end of 1989, drafts of all sectors except eastern Australia had been written, and a diagrammatic...participation in production of the volume was limited. Eastern Australia, the cradle of the Permian foreland basin |  | | Report (chapter) | | size, corresponding to approximately 64% of all land areas today. Gondwana assembled in the Middle Cambrian...America, Africa, Madagascar, India, Arabia, East Antarctica and Western Australia (Torsvik & Cocks 2013)...shaded in grey. F, Falkland; DML, Dronning Maud Land; M, Madagascar. Results The birth and demise of...America, Africa, Madagascar, India, Arabia, East Antarctica and Western Australia (Torsvik & Cocks 2013)...about 100 × 106 km2 at its maximum (c. 64% of all land areas today). There were also many smaller units |  | | Journal (article/letter/editorial) | | host sediments being unlithified, weak rocks such as coal may become abraded to sediment through the intrusion...siltstones, shales and gritstones with minor interbedded coal seams and iron-rich shales with the sills typically...shales can have high carbon contents and host thin coal seams. The sandstones comprise fine to medium sand...field relationships at Allan Hills, south Victoria Land, East Antarctica. Antarctic Science, 23, 281-296...precursor to peperite formation: coal peperite: Coombs Hills, Antarctica. Journal of Volcanology and Geothermal |  | | Report (chapter) | | Atmosphere and Environment, Monash University, Clayton, Victoria, 3800, Australia *Correspondence: ray.cas@monash...Regional geological and tectonic setting of the NVP Eastern Australian intraplate volcanic activity during...ago (Ma) Australia progressively separated from Antarctica and the Lord Howe Rise–New Zealand crustal blocks...straddling the boundary between Australia and Antarctica, and is represented by flood basalt and dolerite...intrusion complexes, including the Ferrar system in Antarctica, ‘dolerite’ sheets of Tasmania and Kangaroo Island |  | | Journal (article/letter/editorial) | | province). Regarding the Ferrar volcanic province, Antarctica, the peperites formed by mingling of basalt flows...aspects of the northwest region of Paraná with coal, as well as where these lavas encountered continental...represented by sills, which outcrop mainly in the eastern and northeastern Paraná Basin, and dyke swarms...precursor to peperite formation: coal peperite, Coombs Hills, Antarctica, J. Volcanol. Geotherm. Res., 114 |  | Percival, L.M.E., Witt, M.L.I., Mather, T.A., Hermoso, M., Jenkyns, H.C., Hesselbo, S.P., Al-Suwaidi, A.H., Storm, M.S., Xu, W., Ruhl, M. (2015) Globally enhanced mercury deposition during the end-Pliensbachian extinction and Toarcian OAE: A link to the Karoo–Ferrar Large Igneous Province. Earth and Planetary Science Letters, 428. 267-280 doi:10.1016/j.epsl.2015.06.064 | Journal (article/letter/editorial) | | South America (Chon Aike), and Droning Maud Land in Antarctica (Ferrar). The combined volume of the igneous...edge of the Gondwanan supercontinent. Proximity to land is supported by the presence of macroscopic wood...release of thermogenic carbon from metamorphism of coal or organic-rich shales (McElwain et al., 2005; Svensen...magmatic province in the Newark and Culpeper basins, eastern U.S.A. Lithos 122, 175–188. http://dx.doi.org/10...Large phreatomagmatic vent complex at Coombs Hills, Antarctica: wet, explosive initiation of flood basalt |  | Jutras, P., Macrae, A., Owen, J. V., Dostal, J., Préda, M., Prichonnet, G. (2006) Carbonate melting and peperite formation at the intrusive contact between large mafic dykes and clastic sediments of the upper Palaeozoic Saint-Jules Formation, New-Carlisle, Quebec. Geological Journal, 41 (1) 23-48 doi:10.1002/gj.1031 | Journal (article/letter/editorial) | | The base of an upper Palaeozoic graben-fill in eastern Canada was affected by mafic dyke intrusions shortly...the carbonate. (f) Large sandstone dyke on the eastern margin of the dyke at locality 12. Bands of ankerite...during dyke emplacement in the New-Carlisle area of eastern Quebec. They underwent chloritization below the...sediments at Grunehogna, western Dronning Maud Land, Antarctica. Journal of the Geological Society of London...precursor to peperite formation; coal peperite, Coombs Hills, Antarctica. Journal of Volcanology and Geothermal |  | | Book | | summit dome activity of Citlaltepetl volcano, Eastern Mexico. — Journal of Volcanology and Geothermal...produced by gravitational dome collapse at Soufriere Hills volcano, Montserrat. — Natural Hazards 23 (1), pp... 2000: The 1995–1998 eruption of the Soufriere Hills volcano, Montserrat, WI. — Philosophical Transactions...eruptions in the Ferrar large igneous province, Antarctica. — Journal of Geology 113 (6), pp. 627–649. ROSS...1995), Hawaii (CLAGUE and MOORE 2002; LIPMAN and COOMBS 2006), and Piton la Fournaise (OLLIER et al. 1998; |  | | Journal (article/letter/editorial) | | masses of sea-weed marked the site of this ancient land. A subsidence of solid matter in one part may displace...as follows :— * The area of the tract of alluvial land from Cape Girardeau to the head of the assumed Delta...Rouge Red River Landii Natchez Vicksburg . Games Land]*g • Napoleon . Memphis Columbus . Cairo ... . St...passes. It is clear that only a very narrow tongue of land has been pushed out into the gulf by the river....to time in order to push out similar tongues of land round the Delta, which is a sector of a circle ; |  | | Report (issue) | | 1923b) interpreted the Channeled Scabland of eastern Washington to be the result of a catastrophic flood...et al., 2002, 2004; Corr and Vaughan, 2008). Antarctica contains more than 90% of the world’s ice, and...R., and Guest, J.E., 1987, Geologic map of the eastern equatorial region of Mars: United States Geological...2007, Risk of rising sea level to population and land area: Eos, Transactions, American Geophysical Union...Neuman, W.L., 1971, The Channeled Scabland of eastern Washington: The geologic story of the Spokane flood: |  | | Book | | Shackleton and Neil Opdyke obtained a core from the eastern Pacific which extended beyond the Brunhes-Matuyama...composition of the oceans is also affected by storage on land. In 1983, Nick Shackleton demonstrated that atmospheric...those found in the Vostok ice-core record from Antarctica. By comparing the timing of the records from...USA Konrad Hughen Dan Smith University of Victoria, Victoria, BC, Canada Woods Hole Oceanographic Institution...all aspects of the Earth upon which we live: the land-surface, soils, rivers, waves and glaciers, plants |  | | Book (volume) | | Novosibirsk, Russia (1995), Cape Town (1998), Victoria, Canada (2003) and Frankfurt, Germany (2008)....and David Eichenberg Tuffisitic Kimberlite from Eastern Dharwar Craton, Undraldoddi Area, Raichur District...Srivastava, and N. L. Gera Lamproites from the Eastern Margin of the Bhandara Craton, Orissa, India: An...dyke. 8th international kimberlite conference, Victoria, Canada, Extended Abstract #258, p 5 McPhie J...Canada. 8th international kimberlite conference, Victoria, Canada, Extended Abstract #67, p 5 Scott Smith |  | | Report (volume) | | uplift of the OJP's southern margin to create on-land exposures of basaltic basement in the Solomon Islands...Aptian on the plateau crest to late Aptian on the eastern edge. This corresponds to age ranges of 122-112...during ODP Leg 192 at Sites 1185 and 1187 on the eastern edge of the plateau (Mahoney et al 2001). We propose...on the crest of the OJP to about 2500 m on its eastern edge. The amount of CO2 released during formation...basaltic volcaniclastic rocks at Site 1184 on the eastern salient of the OJP (Fig. 1). Drilling at this site |
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